<?php

/**
 * This is the model class for table "category_news".
 *
 * The followings are the available columns in table 'category_news':
 * @property integer $id
 * @property integer $parent_id
 * @property string $title
 * @property string $alt_title
 * @property string $description
 * @property string $keywords
 */
class CategoryNews extends CActiveRecord
{
    public static $list = array();
    
	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'category_news';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('parent_id, title', 'required'),
			array('parent_id', 'numerical', 'integerOnly'=>true),
			array('title, alt_title', 'length', 'max'=>50),
                        array('description, keywords', 'length', 'max'=>1000),
			// The following rule is used by search().
			// @todo Please remove those attributes that should not be searched.
			array('id, parent_id, title, alt_title, description, keywords', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
                    'parent'=> array(self::BELONGS_TO, 'CategoryNews', 'parent_id'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'parent_id' => 'Родитель',
			'title' => 'Заголовок',
			'alt_title' => 'Ссылка',
			'description' => 'Description',
			'keywords' => 'Keywords',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 *
	 * Typical usecase:
	 * - Initialize the model fields with values from filter form.
	 * - Execute this method to get CActiveDataProvider instance which will filter
	 * models according to data in model fields.
	 * - Pass data provider to CGridView, CListView or any similar widget.
	 *
	 * @return CActiveDataProvider the data provider that can return the models
	 * based on the search/filter conditions.
	 */
	public function search()
	{
		// @todo Please modify the following code to remove attributes that should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('parent_id',$this->parent_id);
		$criteria->compare('title',$this->title,true);
		$criteria->compare('alt_title',$this->alt_title,true);
		$criteria->compare('description',$this->description,true);
		$criteria->compare('keywords',$this->keywords,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}

	/**
	 * Returns the static model of the specified AR class.
	 * Please note that you should have this exact method in all your CActiveRecord descendants!
	 * @param string $className active record class name.
	 * @return CategoryNews the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}
        
        public static function getId($alt_title = '')
        {   
                    $criteria=new CDbCriteria;
                    $criteria->select='id'; 
                    $criteria->condition='alt_title=:alt_title';
                    $criteria->params=array(':alt_title'=>$alt_title);

                    $model = self::model()->find($criteria);
                    return $model;
        }
        
        public static function getCategoryList($action = '')
	{
            
                if($action == 'breadcrumbsMenu')
                {
                    $criteria=new CDbCriteria;
                    $criteria->select='title, alt_title'; 
                    $criteria->condition='parent_id=:parent_id';
                    $criteria->params=array(':parent_id'=>0);

                    $model = self::model()->findAll($criteria);

                    foreach($model as $item)
                    {
                        //self::$list[$item->title] = $item->alt_title;
                        self::$list[$item->title] = '/news/shownews/category/title/'.$item->alt_title;
                        //self::getPodCategory($item->id); 
                    }

                    return self::$list;
                }
                
        $criteria=new CDbCriteria;
        $criteria->select='id,title';  // выбираем только поле 'id,title'
        $criteria->condition='parent_id=:parent_id';
        $criteria->params=array(':parent_id'=>0);
	    
        $model = self::model()->findAll($criteria);
       
        if($action == 'add')
        {
            self::$list[] = array('id'=>0, 'title'=>'Главная категория');
        }
       
        foreach($model as $item)
        {
            self::$list[] = array('id'=>$item->id, 'title'=>$item->title);
            self::getPodCategory($item->id); 
        }  
        
        
        /*if($param == 'post')
        {
            $model = self::model()->getPodCategory($model); 
        }
        
        if($param == '')*/
        
        return CHtml::listData(self::$list,'id','title') ;
    }
    
    public function getPodCategory($id, $sep='')
	{
	   $sep.='-';
                $criteria=new CDbCriteria;
                $criteria->select='id,title'; 
                $podcat_list = self::model()->findAllByAttributes(
                    array(
                        'parent_id'=>$id
                    ),
                    $criteria
                );
                
                foreach($podcat_list as $item)
                {
                    self::$list[] = array('id'=>$item->id, 'title'=>$sep.$item->title);
                    self::getPodCategory($item->id,$sep);
                }
                
	   return self::$list;
        }
        
        public function beforeSave()
    {
        //if($this->isNewRecord)
//            $this->alt_title = $this->title.'-link';
            $this->alt_title = Translite::rusencode($this->title);
        return parent::beforeSave();
    }
}
